Switch using elastic sheet

Details Switch using elastic sheet Switch using elastic sheet

2007-04-10

2010-10-19

Lee, Kyung (Department: 2832)

Electricity: circuit makers and breakers

Solid contact

Membrane type

C200S512000

Reexamination Certificate

active

07816614

ABSTRACT:
A sheet switch includes an elastic sheet (4) and a circuit board (5). The elastic sheet has a first sheet (10) having a metal sheet (11) plated on an upper surface thereof, a bending portion (12) bent toward the circuit board from a lateral extension thereof and a tail portion (121) extending backwardly from the bending portion for connecting with the circuit board. The elastic sheet further has a plurality of moveable contacts (20) attached to a lower surface of the first sheet, wherein the bending portion of the first sheet having a conductive component (14) affixed thereon.

REFERENCES:
patent: 5834715 (1998-11-01), Sato et al.
patent: 5842561 (1998-12-01), Takahashi
patent: 6917007 (2005-07-01), Hirai et al.
patent: 7310088 (2007-12-01), Senzui et al.
patent: 2007/0039812 (2007-02-01), Sjostrom

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